In Lester Brown's new book, PLAN B 4.0: MOBILIZING TO SAVE CIVILIZATION, Brown lays out the symptoms, the diagnosis, and the cure. He estimates that we could solve all the world's greatest problems for $200 billion a year - less than half the US defense budget.
PLAN B 4.0 is a comprehensive plan for reversing the trends that are undermining our future. Its four overriding goals are to stabilize climate, stabilize population, eradicate poverty, and restore the earth's damaged ecosystems. Failure to reach any one of these goals will likely mean failure to reach the others as well.